What is left sided IVC?
Transposition of inferior vena cava (also known as left-sided IVC) refers to a variant course of the inferior vena cava. It is the most common anomaly of IVC and occurs due to persistence of left supracardinal vein.
Which parts of body are drained by the IVC?
The inferior vena cava is a large vein that carries the deoxygenated blood from the lower and middle body into the right atrium of the heart….
| Inferior vena cava | |
|---|---|
| Drains to | Right atrium |
| Artery | abdominal aorta |
| Identifiers | |
| Latin | vena cava inferior |
Is the IVC on the left or right?
right
The IVC lies along the right anterolateral aspect of the vertebral column and passes through the central tendon of the diaphragm around the T8 vertebral level. The IVC is a large blood vessel responsible for transporting deoxygenated blood from the lower extremities and abdomen back to the right atrium of the heart.
What vein does not directly drain into IVC?
The blood leaves the liver to the heart in the hepatic veins. The portal vein is not a true vein, because it conducts blood to capillary beds in the liver and not directly to the heart….
| Portal vein | |
|---|---|
| TA2 | 5092 |
| FMA | 50735 |
| Anatomical terminology |
How common is a left sided IVC?
Inferior vena cava (IVC) anomalies are infrequent, but of high importance in some urological, vascular, and transplant surgeries. Left-sided IVC, the second most common anomaly after duplication, with an incidence rate of up to 3% is observed in about 0.04%–0.5% of population [1-4].
Where does the left gastric vein drain?
portal vein
Venous Drainage The left gastric vein runs to the left along the lesser curvature, receiving the esophageal veins below the esophageal hiatus in the diaphragm. It usually drains directly into the portal vein at the superior border of the pancreas.
Which vessel lies posterior to the IVC?
The left renal vein, at 7.5 cm, is three times the length of its right counterpart and lies on the posterior abdominal wall. It is located posterior to the splenic vein and the body of the pancreas. Close to the inferior vena cava, it is found anterior to the aorta and inferior to the superior mesenteric artery.
What happens if the inferior vena cava is blocked?
A blockage in the inferior vena cava (IVC) can lead to chronic leg swelling, pain, and immobility, according to the University of California Los Angeles (UCLA) IVC Filter Clinic. There may be other health complications depending on a person’s age and preexisting medical conditions.
Where does the left ovarian vein drain into?
left renal vein
Normal Ovarian Vein Anatomy The right ovarian vein drains into the inferior vena cava and the left ovarian vein into the left renal vein in most individuals (Fig. 1).
When does ductus venosus close?
After birth, the ductus venosus generally closes between days of life 2 to 18 in term infants [2-5]. The natural decrease in portal venous pressure after birth contributes to the closure process [6-8].